Commit 3d83078a authored by Josh Wu's avatar Josh Wu Committed by Mauro Carvalho Chehab
Browse files

[media] v4l2-clk: add new definition: V4L2_CLK_NAME_SIZE 



Make all v4l2-clk's clock name use V4L2_CLK_NAME_SIZE definition.

In future, if the string is increased we just need to change the
V4L2_CLK_NAME_SIZE once.

Signed-off-by: default avatarJosh Wu <josh.wu@atmel.com>
Signed-off-by: default avatarGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent ac2841f3

drivers/media/platform/soc_camera/soc_camera.c

+3 −3
Original line number Diff line number Diff line
@@ -1360,7 +1360,7 @@ static int soc_camera_i2c_init(struct soc_camera_device *icd, 
	struct soc_camera_host_desc *shd = &sdesc->host_desc;

	struct i2c_adapter *adap;

	struct v4l2_subdev *subdev;

	char clk_name[V4L2_SUBDEV_NAME_SIZE];

	char clk_name[V4L2_CLK_NAME_SIZE];

	int ret;



	/* First find out how we link the main client */
@@ -1526,7 +1526,7 @@ static int scan_async_group(struct soc_camera_host *ici, 
	struct soc_camera_async_client *sasc;

	struct soc_camera_device *icd;

	struct soc_camera_desc sdesc = {.host_desc.bus_id = ici->nr,};

	char clk_name[V4L2_SUBDEV_NAME_SIZE];

	char clk_name[V4L2_CLK_NAME_SIZE];

	unsigned int i;

	int ret;
@@ -1632,7 +1632,7 @@ static int soc_of_bind(struct soc_camera_host *ici, 
	struct soc_camera_async_client *sasc;

	struct soc_of_info *info;

	struct i2c_client *client;

	char clk_name[V4L2_SUBDEV_NAME_SIZE + 32];

	char clk_name[V4L2_CLK_NAME_SIZE];

	int ret;



	/* allocate a new subdev and add match info to it */

drivers/media/usb/em28xx/em28xx-camera.c

+1 −1
Original line number Diff line number Diff line
@@ -322,7 +322,7 @@ int em28xx_detect_sensor(struct em28xx *dev) 


int em28xx_init_camera(struct em28xx *dev)

{

	char clk_name[V4L2_SUBDEV_NAME_SIZE];

	char clk_name[V4L2_CLK_NAME_SIZE];

	struct i2c_client *client = &dev->i2c_client[dev->def_i2c_bus];

	struct i2c_adapter *adap = &dev->i2c_adap[dev->def_i2c_bus];

	struct em28xx_v4l2 *v4l2 = dev->v4l2;

include/media/v4l2-clk.h

+2 −0
Original line number Diff line number Diff line
@@ -65,6 +65,8 @@ static inline struct v4l2_clk *v4l2_clk_register_fixed(const char *dev_id, 
	return __v4l2_clk_register_fixed(dev_id, rate, THIS_MODULE);

}



#define V4L2_CLK_NAME_SIZE 64



#define v4l2_clk_name_i2c(name, size, adap, client) snprintf(name, size, \

			  "%d-%04x", adap, client)

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